GB1079538A - Continuous motion cine projection device for two films - Google Patents

Continuous motion cine projection device for two films

Info

Publication number
GB1079538A
GB1079538A GB23016/65A GB2301665A GB1079538A GB 1079538 A GB1079538 A GB 1079538A GB 23016/65 A GB23016/65 A GB 23016/65A GB 2301665 A GB2301665 A GB 2301665A GB 1079538 A GB1079538 A GB 1079538A
Authority
GB
United Kingdom
Prior art keywords
film
projection
drive
switches
projector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB23016/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANCE ECRANS
Original Assignee
FRANCE ECRANS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR990879A external-priority patent/FR1422149A/fr
Priority claimed from FR11629A external-priority patent/FR88183E/fr
Application filed by FRANCE ECRANS filed Critical FRANCE ECRANS
Publication of GB1079538A publication Critical patent/GB1079538A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/40—Eliminating or reducing effect of flicker

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)
GB23016/65A 1964-10-09 1965-05-31 Continuous motion cine projection device for two films Expired GB1079538A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR990879A FR1422149A (fr) 1964-10-09 1964-10-09 Dispositif de projection automatique ininterrompue de deux bandes de film de même longueur
FR11629A FR88183E (fr) 1965-04-01 1965-04-01 Dispositif de projection automatique ininterrompue de deux bandes de film de même longueur

Publications (1)

Publication Number Publication Date
GB1079538A true GB1079538A (en) 1967-08-16

Family

ID=26162823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23016/65A Expired GB1079538A (en) 1964-10-09 1965-05-31 Continuous motion cine projection device for two films

Country Status (9)

Country Link
US (1) US3423152A (enrdf_load_stackoverflow)
AT (1) AT270384B (enrdf_load_stackoverflow)
BE (1) BE669046A (enrdf_load_stackoverflow)
CH (1) CH447804A (enrdf_load_stackoverflow)
DE (1) DE1267971B (enrdf_load_stackoverflow)
ES (1) ES318205A1 (enrdf_load_stackoverflow)
GB (1) GB1079538A (enrdf_load_stackoverflow)
NL (1) NL6510955A (enrdf_load_stackoverflow)
SE (1) SE310307B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582199A (en) * 1968-12-09 1971-06-01 Essex Mfg Co Inc Film projection unit
US3617117A (en) * 1969-02-03 1971-11-02 Bell & Howell Co Motion picture projection system
USRE30808E (en) 1973-05-24 1981-12-01 Karl Vockenhuber Film-transport control for sound-film camera
CN115086625B (zh) * 2022-05-12 2024-03-15 峰米(重庆)创新科技有限公司 投影画面的校正方法、装置、系统、校正设备和投影设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1991957A (en) * 1931-10-29 1935-02-19 Ranierl Luigi Motion picture projection apparatus
US2582013A (en) * 1941-10-11 1952-01-08 France Henri De Moving picture projection device
US2609724A (en) * 1948-08-20 1952-09-09 Rca Corp Shutter for motion-picture projectors
US2972280A (en) * 1952-04-15 1961-02-21 John C Kudar Continuous motion picture transmitting apparatus
US3053141A (en) * 1957-09-26 1962-09-11 Lucien Jean Non-intermittent film projector

Also Published As

Publication number Publication date
ES318205A1 (es) 1966-03-16
CH447804A (fr) 1967-11-30
US3423152A (en) 1969-01-21
SE310307B (enrdf_load_stackoverflow) 1969-04-21
DE1267971B (de) 1968-05-09
BE669046A (enrdf_load_stackoverflow) 1966-03-01
AT270384B (de) 1969-04-25
NL6510955A (enrdf_load_stackoverflow) 1966-04-12

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